Yin is associated with darkness, negativity, and the moon. Yang is associated with light, positivity, and the sun.

7. Being in your zodiac sign's year is supposed to be bad luck.

Basically, when you turn 12, 24, 36, 48, and so on, you should be especially careful during those years. For example, anyone who is a rooster should be cautious both personally and professionally since 2017 is their year.

This article was originally published at PopSugar. Reprinted with permission from the author.